CN212224045U - Box-type pressure-superposed water supply system with ozone disinfection function - Google Patents
Box-type pressure-superposed water supply system with ozone disinfection function Download PDFInfo
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- CN212224045U CN212224045U CN202020666757.5U CN202020666757U CN212224045U CN 212224045 U CN212224045 U CN 212224045U CN 202020666757 U CN202020666757 U CN 202020666757U CN 212224045 U CN212224045 U CN 212224045U
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- tank
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- water supply
- water tank
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
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Abstract
The utility model provides a box pressure-superposed water supply system with ozone disinfection function, includes: a municipal water supply pipe, an ultraviolet sterilizer, a water tank, a steady flow tank, a variable frequency pump set, a water supply vertical pipe and a PLC controller; the low position of the side wall of the water tank is connected with a circulating pump, the circulating pump is connected with a pressure water inlet of a water ejector, the ozone generator is connected with a gas inlet of the water ejector, and a pressure water outlet of the water ejector is connected with the top of the water tank and is used for mixing and injecting ozone and liquid into the water tank; the flow controller is arranged at the front end of the water inlet of the steady flow tank; and a small-flow pressure maintaining tank is arranged outside the flow stabilizing tank body. The ozone disinfection device integrated in the water tank of the utility model inhibits the breeding of microorganisms in the water in the retention water tank, improves the rising momentum of indexes such as the total number of bacteria, chromaticity, turbidity and the like in water supply, is easy to decompose ozone, and has no residue in drinking water; meanwhile, the pressure stabilizing tank is arranged at the front end of the variable frequency pump set, so that the water supply pressure and water quantity can be adjusted according to the change of wave crests and wave troughs of the water consumption of a user, and the pressure stabilizing water supply for a user pipe network is realized.
Description
Technical Field
The utility model relates to a water treatment field, in particular to box pressure-superposed water supply system.
Background
Box-type pipe network pressure-superposed water supply utilizes the water tank to store water in the water consumption valley period and utilizes the water tank to pressure-superposed water supply to the user pipe network in the water consumption peak period, thereby reducing the water supply pressure of the municipal water supply network and ensuring the stability of secondary water supply. However, because the water tank is adopted for storing water in the box-type pressure-superposed water supply, the water supply is longer in detention time in the water tank, microorganisms are easy to breed, and potential risks exist in the water quality of users.
SUMMERY OF THE UTILITY MODEL
The purpose of the present invention is to solve at least one of the technical drawbacks.
Therefore, the utility model aims at providing a box pressure-superposed water supply system with ozone disinfection function, include: a municipal water supply pipe, an ultraviolet sterilizer, a water tank, a steady flow tank, a variable frequency pump set, a water supply vertical pipe and a PLC controller;
a first pressure sensor is arranged at the tail end of the municipal water supply pipe;
the outside of the water tank is provided with a liquid level valve connected with the municipal water supply pipe, and the inside of the water tank is provided with a liquid level floating ball connected with the liquid level valve and used for controlling the opening and closing of the liquid level valve through the floating and sinking of the liquid level floating ball;
the inside of the water tank is provided with an overflow port, and the outside of the water tank is provided with a U-shaped water trap communicated with the overflow port pipeline, so that the excess water at the high water level of the water tank is discharged, and the water trap collects water to prevent ozone from leaking;
the top of the outer side of the water tank is provided with an ozone tail gas processor, and the outer part of the side wall is provided with a circulating pump, an ozone generator and a water injector;
the low position of the side wall of the water tank is connected with the circulating pump, the circulating pump is connected with the pressure water inlet of the water ejector, the ozone generator is connected with the gas inlet of the water ejector, and the pressure water outlet of the water ejector is connected with the top of the water tank and is used for mixing and injecting ozone and liquid into the water tank;
a liquid level meter is arranged in the water tank and used for measuring the water level of the water storage tank;
a water outlet is formed in the side wall of the water tank;
the water outlet pipeline of the water tank is provided with a booster pump, and the booster pump is connected with the steady flow tank and is used for supplying water to the steady flow tank in a laminating manner by the water tank;
the municipal water supply pipe, the ultraviolet sterilizer and the flow stabilizing tank are sequentially connected through pipelines;
the flow controller is arranged at the front end of the water inlet of the steady flow tank;
a small-flow pressure maintaining tank is arranged outside the flow stabilizing tank body;
the water outlet end of the frequency conversion pump set is provided with a second pressure sensor and a pressure tank;
the variable-frequency pump set is provided with more than one variable-frequency pump;
the steady flow tank, the variable frequency pump set and the water supply vertical pipe are sequentially connected through pipelines and used for supplying water to users;
the PLC controller is respectively connected with the first pressure sensor, the liquid level valve, the circulating pump, the ozone generator, the liquid level meter, the flow controller, the second pressure sensor and the variable frequency pump and is used for information interaction.
The utility model has the advantages and positive effects that: the ozone disinfection device is integrated in the water tank, so that the breeding of microorganisms in the water in the retention water tank is inhibited, the rising momentum of indexes such as total bacteria, chromaticity, turbidity and the like in the water supply is improved, the ozone is easy to decompose, and no residue is left in the drinking water; meanwhile, the pressure stabilizing tank is arranged at the front end of the variable frequency pump set, so that the water supply pressure and water quantity can be adjusted according to the change of wave crests and wave troughs of the water consumption of a user, and the pressure stabilizing water supply for a user pipe network is realized.
Drawings
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
fig. 1 is a schematic diagram of the box-type pressure-superposed water supply system with ozone disinfection function of the utility model.
In the figure: 1. the device comprises a municipal water supply pipe, 11 parts of a first pressure sensor, 2 parts of an ultraviolet sterilizer, 3 parts of a water tank, 31 parts of a liquid level valve, 31a parts of a liquid level floating ball, 32 parts of an overflow port, 32a.U type water trap, 33 parts of a water outlet, 34 parts of an ozone tail gas processor, 35 parts of a circulating pump, 36 parts of an ozone generator, 37 parts of a water injector, 38 parts of a liquid level meter, 39 parts of a booster pump, 4 parts of a steady flow tank, 41 parts of a flow controller, 42 parts of a small flow pressure maintaining tank, 5 parts of a variable frequency pump set, 51 parts of a second pressure sensor, 52 parts of a pressure tank, 53 parts of a variable frequency pump, 6 parts of a water supply vertical pipe.
Detailed Description
The present invention will now be described in more detail with reference to the accompanying drawings, in which preferred embodiments of the invention are shown, it being understood that those skilled in the art may modify the invention herein described while still achieving the beneficial results of the invention. Accordingly, the following description should be construed as broadly as possible to those skilled in the art and not as limiting the invention.
As shown in fig. 1, a box-type pressure-superposed water supply system with ozone disinfection function comprises: a municipal water supply pipe 1, an ultraviolet sterilizer 2, a water tank 3, a steady flow tank 4, a variable frequency pump set 5, a water supply vertical pipe 6 and a PLC (programmable logic controller) 7;
the tail end of the municipal water supply pipe 1 is provided with a first pressure sensor 11;
the water tank 3 is externally provided with a liquid level valve 31 connected with the municipal water supply pipe 1, and internally provided with a liquid level floating ball 31a connected with the liquid level valve 31 and used for controlling the opening and closing of the liquid level valve 31 through the floating and sinking of the liquid level floating ball 31 a;
an overflow port 32 is arranged in the water tank 3, and a U-shaped water trap 32a communicated with the overflow port 32 through a pipeline is arranged outside the water tank and used for discharging the excessive water at the high water level of the water tank and preventing ozone from leaking out through water trapping of the water trap;
the top of the outer side of the water tank 3 is provided with an ozone tail gas processor 34, and the outer part of the side wall is provided with a circulating pump 35, an ozone generator 36 and a water injector 37;
the low position of the side wall of the water tank 3 is connected with a circulating pump 35, the circulating pump 35 is connected with a pressure water inlet of a water injector 37, an ozone generator 36 is connected with a gas inlet of the water injector 37, and a pressure water outlet of the water injector 37 is connected with the top of the water tank 3 and is used for mixing and injecting ozone and liquid into the water tank;
a liquid level meter 38 is arranged inside the water tank 3 and used for measuring the water level of the water storage tank;
a water outlet 33 is arranged on the side wall of the water tank 3;
a water outlet pipeline of the water tank 3 is provided with a booster pump 39, and the booster pump 39 is connected with the steady flow tank 4 and is used for supplying water to the steady flow tank in a laminating way;
the municipal water supply pipe 1, the ultraviolet sterilizer 2 and the steady flow tank 4 are sequentially connected by pipelines;
the flow controller 41 is arranged at the front end of the water inlet of the steady flow tank 4;
a small-flow pressure maintaining tank 42 is arranged outside the tank body of the steady flow tank 4;
the water outlet end of the frequency conversion pump group 5 is provided with a second pressure sensor 51 and a pressure tank 52;
the frequency conversion pump group 5 is provided with more than one frequency conversion pump 53;
the steady flow tank 4, the variable frequency pump set 5 and the water supply vertical pipe 6 are sequentially connected through pipelines and used for supplying water to users;
the PLC controller 7 is respectively connected with the first pressure sensor 11, the liquid level valve 31, the circulating pump 35, the ozone generator 36, the liquid level meter 38, the flow controller 41, the second pressure sensor 51 and the variable frequency pump 53 for information interaction.
The present invention has been described in detail with reference to the embodiments, but the present invention is only a preferred embodiment, and should not be construed as limiting the scope of the present invention. All the equivalent changes and improvements made according to the application scope of the present invention should still fall within the patent coverage of the present invention.
Claims (1)
1. The utility model provides a box pressure-superposed water supply system with ozone disinfection function which characterized in that includes: a municipal water supply pipe (1), an ultraviolet sterilizer (2), a water tank (3), a steady flow tank (4), a variable frequency pump set (5), a water supply vertical pipe (6) and a PLC (programmable logic controller) (7);
a first pressure sensor (11) is arranged at the tail end of the municipal water supply pipe (1);
the outside of the water tank (3) is provided with a liquid level valve (31) connected with the municipal water supply pipe (1), and the inside of the water tank is provided with a liquid level floating ball (31 a) connected with the liquid level valve (31);
an overflow port (32) is arranged in the water tank (3), and a U-shaped water trap (32 a) communicated with the overflow port (32) through a pipeline is arranged outside the water tank;
an ozone tail gas processor (34) is arranged at the top of the outer side of the water tank (3), and a circulating pump (35), an ozone generator (36) and a water injector (37) are arranged outside the side wall;
the low position of the side wall of the water tank (3) is connected with the circulating pump (35), the circulating pump (35) is connected with the pressure water inlet of the water ejector (37), the ozone generator (36) is connected with the gas inlet of the water ejector (37), and the pressure water outlet of the water ejector (37) is connected with the top of the water tank (3);
a liquid level meter (38) is arranged in the water tank (3);
a water outlet (33) is formed in the side wall of the water tank (3);
a water outlet pipeline of the water tank (3) is provided with a booster pump (39), and the booster pump (39) is connected with the steady flow tank (4);
the municipal water supply pipe (1), the ultraviolet sterilizer (2) and the steady flow tank (4) are sequentially connected through pipelines;
the flow controller (41) is arranged at the front end of the water inlet of the steady flow tank (4);
a small-flow pressure maintaining tank (42) is arranged outside the flow stabilizing tank (4);
a water outlet end of the frequency conversion pump group (5) is provided with a second pressure sensor (51) and a pressure tank (52);
the variable-frequency pump group (5) is provided with more than one variable-frequency pump (53);
the steady flow tank (4), the variable frequency pump set (5) and the water supply vertical pipe (6) are sequentially connected through pipelines;
the PLC controller (7) is respectively connected with the first pressure sensor (11), the liquid level valve (31), the circulating pump (35), the ozone generator (36), the liquid level meter (38), the flow controller (41), the second pressure sensor (51) and the variable frequency pump (53).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020666757.5U CN212224045U (en) | 2020-04-27 | 2020-04-27 | Box-type pressure-superposed water supply system with ozone disinfection function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020666757.5U CN212224045U (en) | 2020-04-27 | 2020-04-27 | Box-type pressure-superposed water supply system with ozone disinfection function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212224045U true CN212224045U (en) | 2020-12-25 |
Family
ID=73908912
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020666757.5U Expired - Fee Related CN212224045U (en) | 2020-04-27 | 2020-04-27 | Box-type pressure-superposed water supply system with ozone disinfection function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212224045U (en) |
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2020
- 2020-04-27 CN CN202020666757.5U patent/CN212224045U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201225 |